UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FfKoREk4CWehGmIQ331zvmQPizTTgh4dE+mAtTeXyHc=' 
WHERE 
  key_id = '153b4d889e5e0098abe96cb9581fbbeee026ae41fa9dc56314fafc17438e7805' 
  AND (
    token = 'FfKoREk4CWehGmIQ331zvmQPizTTgh4dE+mAtTeXyHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )